zendframework/zf2 — pull request #1715 by Mezzle (2012-07-03 08:07:22+00:00)
Title: ZF2-385: Fix problem for predicates containing %

As the queries are built using sprintf format - having a where with a %
character is treated as an escape. This "escapes" the escape -
replacing %'s as %% to print a single %;